9981448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 10702712

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 3191, 6382, 12764, 25528, 54247, 73393, 108494, 146786, 216988, 293572, 433976, 587144, 1247681, 2495362, 4990724, 9981448]

約数ペア:

[(1, 9981448), (2, 4990724), (4, 2495362), (8, 1247681), (17, 587144), (23, 433976), (34, 293572), (46, 216988), (68, 146786), (92, 108494), (136, 73393), (184, 54247), (391, 25528), (782, 12764), (1564, 6382), (3128, 3191)]